package com.sky.service;

/**
 * @Author: invictusQAQ
 * @Date: 2023-09-08-9:27
 * @Description: 用户代金券相关接口
 */
public interface VoucherOrderService {
    /**
     * 秒杀券下单
     * @param voucherId
     * @return Long
     **/
    Long submitOrder(Long voucherId);
}
